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ARM: shmobile: BOCK-W: set proper DMA masks for Ether device
[deliverable/linux.git] / arch / arm / mach-shmobile / board-bockw.c
CommitLineData
53e42c29
KM		 1/*
2 * Bock-W board support
3 *
ca6da531 4 * Copyright (C) 2013-2014 Renesas Solutions Corp.
53e42c29 5 * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
ca6da531 6 * Copyright (C) 2013-2014 Cogent Embedded, Inc.
53e42c29
KM		 7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; version 2 of the License.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
ca7bb309
KM		 22#include <linux/mfd/tmio.h>
23#include <linux/mmc/host.h>
fc551908 24#include <linux/mmc/sh_mobile_sdhi.h>
a66c9744 25#include <linux/mmc/sh_mmcif.h>
c06a164c 26#include <linux/mtd/partitions.h>
111ea179 27#include <linux/pinctrl/machine.h>
02d39132 28#include <linux/platform_data/camera-rcar.h>
044e2121 29#include <linux/platform_data/usb-rcar-phy.h>
53e42c29 30#include <linux/platform_device.h>
741440e8
KM		 31#include <linux/regulator/fixed.h>
32#include <linux/regulator/machine.h>
27d5f27e 33#include <linux/smsc911x.h>
c06a164c
KM		 34#include <linux/spi/spi.h>
35#include <linux/spi/flash.h>
81a0d906 36#include <linux/usb/renesas_usbhs.h>
9c43952d 37#include <media/soc_camera.h>
53e42c29 38#include <mach/common.h>
27d5f27e 39#include <mach/irqs.h>
53e42c29
KM		 40#include <mach/r8a7778.h>
41#include <asm/mach/arch.h>
688e6a6d
KM		 42#include <sound/rcar_snd.h>
43#include <sound/simple_card.h>
53e42c29 44
71d7472f
KM		 45#define FPGA 0x18200000
46#define IRQ0MR 0x30
688e6a6d 47#define COMCTLR 0x101c
71d7472f 48static void __iomem *fpga;
53e42c29 49
d998cef3
KM		 50/*
51 * CN9(Upper side) SCIF/RCAN selection
52 *
53 * 1,4 3,6
54 * SW40 SCIF RCAN
55 * SW41 SCIF RCAN
56 */
57
1e0edb76
KM		 58/*
59 * MMC (CN26) pin
60 *
61 * SW6 (D2) 3 pin
62 * SW7 (D5) ON
63 * SW8 (D3) 3 pin
64 * SW10 (D4) 1 pin
65 * SW12 (CLK) 1 pin
66 * SW13 (D6) 3 pin
67 * SW14 (CMD) ON
68 * SW15 (D6) 1 pin
69 * SW16 (D0) ON
70 * SW17 (D1) ON
71 * SW18 (D7) 3 pin
72 * SW19 (MMC) 1 pin
73 */
74
688e6a6d
KM		 75/*
76 * SSI settings
77 *
78 * SW45: 1-4 side (SSI5 out, ROUT/LOUT CN19 Mid)
79 * SW46: 1101 (SSI6 Recorde)
80 * SW47: 1110 (SSI5 Playback)
81 * SW48: 11 (Recorde power)
82 * SW49: 1 (SSI slave mode)
83 * SW50: 1111 (SSI7, SSI8)
84 * SW51: 1111 (SSI3, SSI4)
85 * SW54: 1pin (ak4554 FPGA control)
86 * SW55: 1 (CLKB is 24.5760MHz)
87 * SW60: 1pin (ak4554 FPGA control)
88 * SW61: 3pin (use X11 clock)
89 * SW78: 3-6 (ak4642 connects I2C0)
90 *
91 * You can use sound as
92 *
93 * hw0: CN19: SSI56-AK4643
94 * hw1: CN21: SSI3-AK4554(playback)
95 * hw2: CN21: SSI4-AK4554(capture)
96 * hw3: CN20: SSI7-AK4554(playback)
97 * hw4: CN20: SSI8-AK4554(capture)
98 *
99 * this command is required when playback on hw0.
100 *
101 * # amixer set "LINEOUT Mixer DACL" on
102 */
103
81a0d906
KM		 104/*
105 * USB
106 *
107 * USB1 (CN29) can be Host/Function
108 *
109 * Host Func
110 * SW98 1 2
111 * SW99 1 3
112 */
113
741440e8
KM		 114/* Dummy supplies, where voltage doesn't matter */
115static struct regulator_consumer_supply dummy_supplies[] = {
116 REGULATOR_SUPPLY("vddvario", "smsc911x"),
117 REGULATOR_SUPPLY("vdd33a", "smsc911x"),
118};
119
06ac2a61
KM		 120static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
121 REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
122 REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
123};
124
8c23c7ca 125static struct smsc911x_platform_config smsc911x_data __initdata = {
27d5f27e
KM		 126 .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
127 .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
128 .flags = SMSC911X_USE_32BIT,
129 .phy_interface = PHY_INTERFACE_MODE_MII,
130};
131
8c23c7ca 132static struct resource smsc911x_resources[] __initdata = {
27d5f27e
KM		 133 DEFINE_RES_MEM(0x18300000, 0x1000),
134 DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
135};
136
81a0d906
KM		 137#if IS_ENABLED(CONFIG_USB_RENESAS_USBHS_UDC)
138/*
139 * When USB1 is Func
140 */
141static int usbhsf_get_id(struct platform_device *pdev)
142{
143 return USBHS_GADGET;
144}
145
146#define SUSPMODE 0x102
147static int usbhsf_power_ctrl(struct platform_device *pdev,
148 void __iomem *base, int enable)
149{
150 enable = !!enable;
151
152 r8a7778_usb_phy_power(enable);
153
154 iowrite16(enable << 14, base + SUSPMODE);
155
156 return 0;
157}
158
159static struct resource usbhsf_resources[] __initdata = {
160 DEFINE_RES_MEM(0xffe60000, 0x110),
161 DEFINE_RES_IRQ(gic_iid(0x4f)),
162};
163
164static struct renesas_usbhs_platform_info usbhs_info __initdata = {
165 .platform_callback = {
166 .get_id = usbhsf_get_id,
167 .power_ctrl = usbhsf_power_ctrl,
168 },
169 .driver_param = {
170 .buswait_bwait = 4,
f3ffa47c
KM		 171 .d0_tx_id = HPBDMA_SLAVE_USBFUNC_TX,
172 .d1_rx_id = HPBDMA_SLAVE_USBFUNC_RX,
81a0d906
KM		 173 },
174};
175
176#define USB_PHY_SETTING {.port1_func = 1, .ovc_pin[1].active_high = 1,}
177#define USB1_DEVICE "renesas_usbhs"
178#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE() \
179 platform_device_register_resndata( \
180 &platform_bus, "renesas_usbhs", -1, \
181 usbhsf_resources, \
182 ARRAY_SIZE(usbhsf_resources), \
183 &usbhs_info, sizeof(struct renesas_usbhs_platform_info))
184
185#else
186/*
187 * When USB1 is Host
188 */
189#define USB_PHY_SETTING { }
190#define USB1_DEVICE "ehci-platform"
191#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE()
192
193#endif
194
40e71e70 195/* USB */
044e2121
KM		 196static struct resource usb_phy_resources[] __initdata = {
197 DEFINE_RES_MEM(0xffe70800, 0x100),
198 DEFINE_RES_MEM(0xffe76000, 0x100),
199};
200
81a0d906
KM		 201static struct rcar_phy_platform_data usb_phy_platform_data __initdata =
202 USB_PHY_SETTING;
203
1a87b01d 204
ca7bb309 205/* SDHI */
8c23c7ca 206static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
5d6aa343
MF		 207 .dma_slave_tx = HPBDMA_SLAVE_SDHI0_TX,
208 .dma_slave_rx = HPBDMA_SLAVE_SDHI0_RX,
ca7bb309
KM		 209 .tmio_caps = MMC_CAP_SD_HIGHSPEED,
210 .tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
211 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
212};
213
fc551908
KM		 214static struct resource sdhi0_resources[] __initdata = {
215 DEFINE_RES_MEM(0xFFE4C000, 0x100),
216 DEFINE_RES_IRQ(gic_iid(0x77)),
217};
218
cd4ab042
KM		 219/* Ether */
220static struct resource ether_resources[] __initdata = {
221 DEFINE_RES_MEM(0xfde00000, 0x400),
222 DEFINE_RES_IRQ(gic_iid(0x89)),
223};
224
9aa3853a
SS		 225static struct sh_eth_plat_data ether_platform_data __initdata = {
226 .phy = 0x01,
227 .edmac_endian = EDMAC_LITTLE_ENDIAN,
9aa3853a
SS		 228 .phy_interface = PHY_INTERFACE_MODE_RMII,
229 /*
230 * Although the LINK signal is available on the board, it's connected to
231 * the link/activity LED output of the PHY, thus the link disappears and
232 * reappears after each packet. We'd be better off ignoring such signal
233 * and getting the link state from the PHY indirectly.
234 */
235 .no_ether_link = 1,
236};
237
ca6da531
SS		 238static struct platform_device_info ether_info __initdata = {
239 .parent = &platform_bus,
240 .name = "r8a777x-ether",
241 .id = -1,
242 .res = ether_resources,
243 .num_res = ARRAY_SIZE(ether_resources),
244 .data = &ether_platform_data,
245 .size_data = sizeof(ether_platform_data),
246 .dma_mask = DMA_BIT_MASK(32),
247};
248
ed17be92
KM		 249/* I2C */
250static struct i2c_board_info i2c0_devices[] = {
251 {
252 I2C_BOARD_INFO("rx8581", 0x51),
688e6a6d
KM		 253 }, {
254 I2C_BOARD_INFO("ak4643", 0x12),
255 }
ed17be92
KM		 256};
257
c06a164c
KM		 258/* HSPI*/
259static struct mtd_partition m25p80_spi_flash_partitions[] = {
260 {
261 .name = "data(spi)",
262 .size = 0x0100000,
263 .offset = 0,
264 },
265};
266
267static struct flash_platform_data spi_flash_data = {
268 .name = "m25p80",
269 .type = "s25fl008k",
270 .parts = m25p80_spi_flash_partitions,
271 .nr_parts = ARRAY_SIZE(m25p80_spi_flash_partitions),
272};
273
274static struct spi_board_info spi_board_info[] __initdata = {
275 {
276 .modalias = "m25p80",
277 .max_speed_hz = 104000000,
278 .chip_select = 0,
279 .bus_num = 0,
280 .mode = SPI_MODE_0,
281 .platform_data = &spi_flash_data,
282 },
283};
284
1e0edb76 285/* MMC */
a66c9744
KM		 286static struct resource mmc_resources[] __initdata = {
287 DEFINE_RES_MEM(0xffe4e000, 0x100),
288 DEFINE_RES_IRQ(gic_iid(0x5d)),
289};
290
8c23c7ca 291static struct sh_mmcif_plat_data sh_mmcif_plat __initdata = {
1e0edb76 292 .sup_pclk = 0,
1e0edb76
KM		 293 .caps = MMC_CAP_4_BIT_DATA |
294 MMC_CAP_8_BIT_DATA |
295 MMC_CAP_NEEDS_POLL,
296};
297
9c43952d
VB		 298/* In the default configuration both decoders reside on I2C bus 0 */
299#define BOCKW_CAMERA(idx) \
300static struct i2c_board_info camera##idx##_info = { \
301 I2C_BOARD_INFO("ml86v7667", 0x41 + 2 * (idx)), \
302}; \
303 \
304static struct soc_camera_link iclink##idx##_ml86v7667 __initdata = { \
305 .bus_id = idx, \
306 .i2c_adapter_id = 0, \
307 .board_info = &camera##idx##_info, \
308}
309
310BOCKW_CAMERA(0);
311BOCKW_CAMERA(1);
312
fd131d0d
KM		 313/* VIN */
314static struct rcar_vin_platform_data vin_platform_data __initdata = {
315 .flags = RCAR_VIN_BT656,
316};
317
318#define R8A7778_VIN(idx) \
319static struct resource vin##idx##_resources[] __initdata = { \
320 DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \
321 DEFINE_RES_IRQ(gic_iid(0x5a)), \
322}; \
323 \
324static struct platform_device_info vin##idx##_info __initdata = { \
325 .parent = &platform_bus, \
326 .name = "r8a7778-vin", \
327 .id = idx, \
328 .res = vin##idx##_resources, \
329 .num_res = ARRAY_SIZE(vin##idx##_resources), \
330 .dma_mask = DMA_BIT_MASK(32), \
331 .data = &vin_platform_data, \
332 .size_data = sizeof(vin_platform_data), \
333}
334R8A7778_VIN(0);
335R8A7778_VIN(1);
336
688e6a6d
KM		 337/* Sound */
338static struct resource rsnd_resources[] __initdata = {
339 [RSND_GEN1_SRU] = DEFINE_RES_MEM(0xffd90000, 0x1000),
340 [RSND_GEN1_SSI] = DEFINE_RES_MEM(0xffd91000, 0x1240),
341 [RSND_GEN1_ADG] = DEFINE_RES_MEM(0xfffe0000, 0x24),
342};
343
344static struct rsnd_ssi_platform_info rsnd_ssi[] = {
345 RSND_SSI_UNUSED, /* SSI 0 */
346 RSND_SSI_UNUSED, /* SSI 1 */
347 RSND_SSI_UNUSED, /* SSI 2 */
88bf7f68
KM		 348 RSND_SSI_SET(1, HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), RSND_SSI_PLAY),
349 RSND_SSI_SET(2, HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE),
350 RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), RSND_SSI_PLAY),
351 RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0),
352 RSND_SSI_SET(3, HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), RSND_SSI_PLAY),
353 RSND_SSI_SET(4, HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE),
688e6a6d
KM		 354};
355
356static struct rsnd_scu_platform_info rsnd_scu[9] = {
88bf7f68
KM		 357 { .flags = 0, }, /* SRU 0 */
358 { .flags = 0, }, /* SRU 1 */
359 { .flags = 0, }, /* SRU 2 */
360 { .flags = RSND_SCU_USE_HPBIF, },
361 { .flags = RSND_SCU_USE_HPBIF, },
362 { .flags = RSND_SCU_USE_HPBIF, },
363 { .flags = RSND_SCU_USE_HPBIF, },
364 { .flags = RSND_SCU_USE_HPBIF, },
365 { .flags = RSND_SCU_USE_HPBIF, },
688e6a6d
KM		 366};
367
368enum {
369 AK4554_34 = 0,
370 AK4643_56,
371 AK4554_78,
372 SOUND_MAX,
373};
374
375static int rsnd_codec_power(int id, int enable)
376{
377 static int sound_user[SOUND_MAX] = {0, 0, 0};
378 int *usr = NULL;
379 u32 bit;
380
381 switch (id) {
382 case 3:
383 case 4:
384 usr = sound_user + AK4554_34;
385 bit = (1 << 10);
386 break;
387 case 5:
388 case 6:
389 usr = sound_user + AK4643_56;
390 bit = (1 << 6);
391 break;
392 case 7:
393 case 8:
394 usr = sound_user + AK4554_78;
395 bit = (1 << 7);
396 break;
397 }
398
399 if (!usr)
400 return -EIO;
401
402 if (enable) {
403 if (*usr == 0) {
404 u32 val = ioread16(fpga + COMCTLR);
405 val &= ~bit;
406 iowrite16(val, fpga + COMCTLR);
407 }
408
409 (*usr)++;
410 } else {
411 if (*usr == 0)
412 return 0;
413
414 (*usr)--;
415
416 if (*usr == 0) {
417 u32 val = ioread16(fpga + COMCTLR);
418 val |= bit;
419 iowrite16(val, fpga + COMCTLR);
420 }
421 }
422
423 return 0;
424}
425
426static int rsnd_start(int id)
427{
428 return rsnd_codec_power(id, 1);
429}
430
431static int rsnd_stop(int id)
432{
433 return rsnd_codec_power(id, 0);
434}
435
436static struct rcar_snd_info rsnd_info = {
437 .flags = RSND_GEN1,
438 .ssi_info = rsnd_ssi,
439 .ssi_info_nr = ARRAY_SIZE(rsnd_ssi),
440 .scu_info = rsnd_scu,
441 .scu_info_nr = ARRAY_SIZE(rsnd_scu),
442 .start = rsnd_start,
443 .stop = rsnd_stop,
444};
445
446static struct asoc_simple_card_info rsnd_card_info[] = {
447 /* SSI5, SSI6 */
448 {
449 .name = "AK4643",
450 .card = "SSI56-AK4643",
451 .codec = "ak4642-codec.0-0012",
452 .platform = "rcar_sound",
453 .daifmt = SND_SOC_DAIFMT_LEFT_J,
454 .cpu_dai = {
455 .name = "rsnd-dai.0",
456 .fmt = SND_SOC_DAIFMT_CBS_CFS,
457 },
458 .codec_dai = {
459 .name = "ak4642-hifi",
460 .fmt = SND_SOC_DAIFMT_CBM_CFM,
461 .sysclk = 11289600,
462 },
463 },
464 /* SSI3 */
465 {
466 .name = "AK4554",
467 .card = "SSI3-AK4554(playback)",
468 .codec = "ak4554-adc-dac.0",
469 .platform = "rcar_sound",
470 .cpu_dai = {
471 .name = "rsnd-dai.1",
472 .fmt = SND_SOC_DAIFMT_CBM_CFM |
473 SND_SOC_DAIFMT_RIGHT_J,
474 },
475 .codec_dai = {
476 .name = "ak4554-hifi",
477 },
478 },
479 /* SSI4 */
480 {
481 .name = "AK4554",
482 .card = "SSI4-AK4554(capture)",
483 .codec = "ak4554-adc-dac.0",
484 .platform = "rcar_sound",
485 .cpu_dai = {
486 .name = "rsnd-dai.2",
487 .fmt = SND_SOC_DAIFMT_CBM_CFM |
488 SND_SOC_DAIFMT_LEFT_J,
489 },
490 .codec_dai = {
491 .name = "ak4554-hifi",
492 },
493 },
494 /* SSI7 */
495 {
496 .name = "AK4554",
497 .card = "SSI7-AK4554(playback)",
498 .codec = "ak4554-adc-dac.1",
499 .platform = "rcar_sound",
500 .cpu_dai = {
501 .name = "rsnd-dai.3",
502 .fmt = SND_SOC_DAIFMT_CBM_CFM |
503 SND_SOC_DAIFMT_RIGHT_J,
504 },
505 .codec_dai = {
506 .name = "ak4554-hifi",
507 },
508 },
509 /* SSI8 */
510 {
511 .name = "AK4554",
512 .card = "SSI8-AK4554(capture)",
513 .codec = "ak4554-adc-dac.1",
514 .platform = "rcar_sound",
515 .cpu_dai = {
516 .name = "rsnd-dai.4",
517 .fmt = SND_SOC_DAIFMT_CBM_CFM |
518 SND_SOC_DAIFMT_LEFT_J,
519 },
520 .codec_dai = {
521 .name = "ak4554-hifi",
522 },
523 }
524};
525
111ea179 526static const struct pinctrl_map bockw_pinctrl_map[] = {
688e6a6d
KM		 527 /* AUDIO */
528 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
529 "audio_clk_a", "audio_clk"),
530 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
531 "audio_clk_b", "audio_clk"),
532 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
533 "ssi34_ctrl", "ssi"),
534 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
535 "ssi3_data", "ssi"),
536 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
537 "ssi4_data", "ssi"),
538 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
539 "ssi5_ctrl", "ssi"),
540 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
541 "ssi5_data", "ssi"),
542 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
543 "ssi6_ctrl", "ssi"),
544 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
545 "ssi6_data", "ssi"),
546 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
547 "ssi78_ctrl", "ssi"),
548 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
549 "ssi7_data", "ssi"),
550 PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
551 "ssi8_data", "ssi"),
9aa3853a 552 /* Ether */
2c83322c 553 PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778",
9aa3853a 554 "ether_rmii", "ether"),
c06a164c
KM		 555 /* HSPI0 */
556 PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778",
557 "hspi0_a", "hspi0"),
1e0edb76
KM		 558 /* MMC */
559 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",
560 "mmc_data8", "mmc"),
561 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",
562 "mmc_ctrl", "mmc"),
111ea179
KM		 563 /* SCIF0 */
564 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
565 "scif0_data_a", "scif0"),
566 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
567 "scif0_ctrl", "scif0"),
40e71e70 568 /* USB */
1a87b01d
SS		 569 PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778",
570 "usb0", "usb0"),
81a0d906 571 PIN_MAP_MUX_GROUP_DEFAULT(USB1_DEVICE, "pfc-r8a7778",
1a87b01d 572 "usb1", "usb1"),
ca7bb309
KM		 573 /* SDHI0 */
574 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
fa3e0cee
SS		 575 "sdhi0_data4", "sdhi0"),
576 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
577 "sdhi0_ctrl", "sdhi0"),
578 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
579 "sdhi0_cd", "sdhi0"),
580 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
581 "sdhi0_wp", "sdhi0"),
9c43952d
VB		 582 /* VIN0 */
583 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
584 "vin0_clk", "vin0"),
585 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
586 "vin0_data8", "vin0"),
587 /* VIN1 */
588 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
589 "vin1_clk", "vin1"),
590 PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
591 "vin1_data8", "vin1"),
111ea179
KM		 592};
593
ca7bb309
KM		 594#define PFC 0xfffc0000
595#define PUPR4 0x110
53e42c29
KM		 596static void __init bockw_init(void)
597{
44bfe684 598 void __iomem *base;
688e6a6d
KM		 599 struct clk *clk;
600 int i;
27d5f27e 601
53e42c29 602 r8a7778_clock_init();
27d5f27e 603 r8a7778_init_irq_extpin(1);
53e42c29 604 r8a7778_add_standard_devices();
cd4ab042 605
ca6da531 606 platform_device_register_full(&ether_info);
cd4ab042 607
fd131d0d 608 platform_device_register_full(&vin0_info);
9c43952d
VB		 609 /* VIN1 has a pin conflict with Ether */
610 if (!IS_ENABLED(CONFIG_SH_ETH))
fd131d0d 611 platform_device_register_full(&vin1_info);
9c43952d
VB		 612 platform_device_register_data(&platform_bus, "soc-camera-pdrv", 0,
613 &iclink0_ml86v7667,
614 sizeof(iclink0_ml86v7667));
615 platform_device_register_data(&platform_bus, "soc-camera-pdrv", 1,
616 &iclink1_ml86v7667,
617 sizeof(iclink1_ml86v7667));
27d5f27e 618
ed17be92
KM		 619 i2c_register_board_info(0, i2c0_devices,
620 ARRAY_SIZE(i2c0_devices));
c06a164c
KM		 621 spi_register_board_info(spi_board_info,
622 ARRAY_SIZE(spi_board_info));
111ea179
KM		 623 pinctrl_register_mappings(bockw_pinctrl_map,
624 ARRAY_SIZE(bockw_pinctrl_map));
625 r8a7778_pinmux_init();
626
a66c9744
KM		 627 platform_device_register_resndata(
628 &platform_bus, "sh_mmcif", -1,
629 mmc_resources, ARRAY_SIZE(mmc_resources),
630 &sh_mmcif_plat, sizeof(struct sh_mmcif_plat_data));
631
044e2121
KM		 632 platform_device_register_resndata(
633 &platform_bus, "rcar_usb_phy", -1,
634 usb_phy_resources,
635 ARRAY_SIZE(usb_phy_resources),
636 &usb_phy_platform_data,
637 sizeof(struct rcar_phy_platform_data));
638
06ac2a61
KM		 639 regulator_register_fixed(0, dummy_supplies,
640 ARRAY_SIZE(dummy_supplies));
641 regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
642 ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
044e2121 643
ca7bb309 644 /* for SMSC */
71d7472f
KM		 645 fpga = ioremap_nocache(FPGA, SZ_1M);
646 if (fpga) {
27d5f27e
KM		 647 /*
648 * CAUTION
649 *
650 * IRQ0/1 is cascaded interrupt from FPGA.
651 * it should be cared in the future
652 * Now, it is assuming IRQ0 was used only from SMSC.
653 */
71d7472f 654 u16 val = ioread16(fpga + IRQ0MR);
27d5f27e 655 val &= ~(1 << 4); /* enable SMSC911x */
71d7472f 656 iowrite16(val, fpga + IRQ0MR);
27d5f27e
KM		 657
658 platform_device_register_resndata(
659 &platform_bus, "smsc911x", -1,
660 smsc911x_resources, ARRAY_SIZE(smsc911x_resources),
661 &smsc911x_data, sizeof(smsc911x_data));
662 }
ca7bb309
KM		 663
664 /* for SDHI */
665 base = ioremap_nocache(PFC, 0x200);
666 if (base) {
667 /*
668 * FIXME
669 *
670 * SDHI CD/WP pin needs pull-up
671 */
672 iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4);
673 iounmap(base);
674
fc551908
KM		 675 platform_device_register_resndata(
676 &platform_bus, "sh_mobile_sdhi", 0,
677 sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
678 &sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
ca7bb309 679 }
688e6a6d
KM		 680
681 /* for Audio */
682 clk = clk_get(NULL, "audio_clk_b");
683 clk_set_rate(clk, 24576000);
684 clk_put(clk);
685 rsnd_codec_power(5, 1); /* enable ak4642 */
686
687 platform_device_register_simple(
688 "ak4554-adc-dac", 0, NULL, 0);
689
690 platform_device_register_simple(
691 "ak4554-adc-dac", 1, NULL, 0);
692
693 platform_device_register_resndata(
694 &platform_bus, "rcar_sound", -1,
695 rsnd_resources, ARRAY_SIZE(rsnd_resources),
696 &rsnd_info, sizeof(rsnd_info));
697
698 for (i = 0; i < ARRAY_SIZE(rsnd_card_info); i++) {
699 struct platform_device_info cardinfo = {
700 .parent = &platform_bus,
701 .name = "asoc-simple-card",
702 .id = i,
703 .data = &rsnd_card_info[i],
704 .size_data = sizeof(struct asoc_simple_card_info),
4799e310 705 .dma_mask = DMA_BIT_MASK(32),
688e6a6d
KM		 706 };
707
708 platform_device_register_full(&cardinfo);
709 }
53e42c29
KM		 710}
711
81a0d906
KM		 712static void __init bockw_init_late(void)
713{
714 r8a7778_init_late();
715 ADD_USB_FUNC_DEVICE_IF_POSSIBLE();
53e42c29
KM		 716}
717
718static const char *bockw_boards_compat_dt[] __initdata = {
719 "renesas,bockw",
720 NULL,
721};
722
723DT_MACHINE_START(BOCKW_DT, "bockw")
724 .init_early = r8a7778_init_delay,
725 .init_irq = r8a7778_init_irq_dt,
726 .init_machine = bockw_init,
53e42c29 727 .dt_compat = bockw_boards_compat_dt,
81a0d906 728 .init_late = bockw_init_late,
53e42c29 729MACHINE_END
Linux kernel - Deliverables
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